diff --git a/composer.json b/composer.json
index 76af842..289fe3c 100644
--- a/composer.json
+++ b/composer.json
@@ -11,6 +11,7 @@
       "composer/installers": true
     },
     "optimize-autoloader": true,
+    "preferred-install": "dist",
     "sort-packages": true
   },
   "require": {